CN112591376B - Multi-section conveying assembly - Google Patents
Multi-section conveying assembly Download PDFInfo
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- CN112591376B CN112591376B CN202110022023.2A CN202110022023A CN112591376B CN 112591376 B CN112591376 B CN 112591376B CN 202110022023 A CN202110022023 A CN 202110022023A CN 112591376 B CN112591376 B CN 112591376B
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- gooseneck
- roller
- supporting plate
- upper roller
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
- B65G15/24—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units in tandem
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
Abstract
The multi-section conveying assembly adopts a conveying and belt transmission mechanism which is simple in structure, easy to control and light in weight, so that the belt transmission efficiency, the power conveying stability and the power conveying synchronism are improved, the noise caused by abrasion is reduced, and the service life of a conveying belt is prolonged. The multi-section conveying assembly is applied to a slope belt conveyor and specifically comprises a multi-section machine body for conveying goods, wherein the machine body consists of three-section conveying lines which are sequentially connected along the conveying direction and comprises a first supporting plate, a second supporting plate and a third supporting plate which are used for bearing a belt to convey goods; and the second supporting plate and the third supporting plate are connected by a gooseneck component. The gooseneck assembly consists of a three-supporting-plate gooseneck connecting plate, a two-supporting-plate gooseneck connecting plate, an upper gooseneck roller, a lower gooseneck roller and a lower gooseneck roller locking plate.
Description
Technical Field
The invention relates to a belt conveyor multi-section conveying assembly applied to vertical fall conveying, and belongs to the technical field of logistics storage.
Background
In the existing cargo warehousing and sorting operation field of e-commerce and logistics express industry, a lifting type belt conveyor is usually adopted according to vertical fall so as to improve the operation efficiency of the cargo conveying field and reduce the labor load of personnel.
The climbing belt conveyor that uses generally at present, its lift mode is hydraulic transmission structure generally, therefore there is the shortcoming that the weight of emphasis is great, the cost is higher, maintenance and removal are inconvenient etc. in the driving system part.
The lifting device comprises a belt conveyor, a supporting mechanism for supporting the belt conveyor and a lifting mechanism for lifting the supporting mechanism, wherein the lifting mechanism comprises a connecting rod assembly for lifting the supporting mechanism and a driving piece for driving the connecting rod assembly. The connecting rod assembly comprises a connecting rod, a rotating shaft with a fixed axis position and a bottom plate connected with the supporting mechanism, pin bosses are arranged on the bottom surface of the bottom plate, the rotating shaft is parallel to the bottom plate, the connecting rod is arranged in pairs, the connecting rod is respectively embedded at two ends of the rotating shaft and is respectively connected with the pin bosses through pin shafts, so that the connecting rod, the rotating shaft and the bottom plate form a parallel four-bar mechanism, and the driving piece drives the connecting rod.
The existing lifting type belt conveyor still has obvious technical defects that each section of conveying line is not a uniform transmission system, so that uniform-speed conveying and conveying in 2 directions up and down are difficult to ensure; in addition, the belt and the frame body have large friction, the service life of the belt is limited by obvious abrasion conditions, and the working noise of field use is large.
In view of this, the following application schemes are proposed.
Disclosure of Invention
The invention relates to a multi-section conveying assembly, which aims to solve the problems in the prior art and adopts a conveying and belt transmission mechanism which is simple in structure, easy to control and light in weight so as to improve the belt transmission efficiency and the power conveying stability and synchronism, reduce the noise caused by abrasion and prolong the service life of a conveying belt.
In order to achieve the design purpose, the multi-section conveying assembly is applied to a slope belt conveyor, and specifically comprises a multi-section conveyor body for conveying goods, wherein the conveyor body consists of three-section conveying lines which are sequentially connected along a conveying direction, and comprises a first supporting plate, a second supporting plate and a third supporting plate which are used for bearing a belt to convey goods; and the second supporting plate and the third supporting plate are connected by a gooseneck component.
The gooseneck assembly consists of a three-supporting-plate gooseneck connecting plate, a two-supporting-plate gooseneck connecting plate, a gooseneck upper roller, a gooseneck lower roller and a gooseneck lower roller locking plate;
the gooseneck connecting plates of the two supporting plates are provided with mounting slotted holes, the front ends of the gooseneck shafts of the upper roller are milled into flat surfaces, and the gooseneck shafts of the upper roller are fixedly matched with the gooseneck connecting plates of the two supporting plates; the three gooseneck connecting plates of the supporting plate are provided with round mounting holes which are matched with the gooseneck shaft of the upper roller and the gooseneck bush; when the third bearing plate ascends or descends, the gooseneck upper roller and the second bearing plate are relatively fixed, and the third bearing plate rotates around the gooseneck upper roller;
the gooseneck upper roller consists of gooseneck upper roller sleeves positioned at two ends, a gooseneck upper roller shaft in the middle and a gooseneck upper roller barrel body; the gooseneck upper roller sleeve is fixed with the gooseneck upper roller shaft through a set screw, and the gooseneck upper roller sleeve and the gooseneck upper roller shaft do not rotate relatively;
the gooseneck upper roller body and the gooseneck upper roller shaft are fixed together through the deep groove ball bearing and the elastic retainer ring for the shaft.
Furthermore, the gooseneck lower roller is locked on the inner side surfaces of the two gooseneck connecting plates of the supporting plate through a gooseneck lower roller locking plate.
Furthermore, a conveying speed reduction motor is connected between the first supporting plate and the second supporting plate in a driving mode, the motor chain wheel transmits power to the first driving chain wheel and the second driving chain wheel through a chain, the two groups of driving chain wheels respectively drive the driving rollers on one side of the corresponding supporting plates to rotate, and each driving roller drives the belt sleeved on the driving rollers to run; a head-tail roller is arranged at the end part of the other side of the first supporting plate opposite to the driving roller, and a belt runs between the driving roller and the head-tail roller; the driving roller is supported on the inner sides of the first supporting plate and the second supporting plate through a set of narrow vertical seat bearings respectively;
correspondingly, another set of narrow vertical seat bearing is sleeved between the shaft end of the driving roller, the outer side of the second supporting plate and the second driving chain wheel, and the narrow vertical seat bearing is fixed on the second supporting plate.
Furthermore, a head-tail roller sleeve which does not rotate along with the head-tail roller is sleeved at the two ends of the head-tail roller.
In summary, the multi-section conveying assembly of the present application has the following advantages and beneficial effects:
1. this application adopts unified belt drive and drive mechanism, can guarantee effectively at the uniform velocity transport and compatible transport of 2 directions from top to bottom, and conveying efficiency is higher, and the suitability of whole product is higher.
2. The problem of obvious friction between the belt and the machine body supporting plate is thoroughly solved, the service life of the belt is effectively prolonged, and the field work noise is reduced.
3. In the scheme, the horizontal section and the inclined section conveying line are in transition connection through a special gooseneck structure, so that the two sections can be ensured to share one belt for transmission in any state.
4. Movable and gradient conveying device is additionally provided with power transmission at the front end horizontal section and adopts the same power source with the inclined section, not only has the advantage of convenient maintenance, but also realizes the purpose under the condition of not increasing the power source
The front end is provided with power transmission, so that the labor intensity of workers is reduced, and the transmission mode is low in cost.
Drawings
The present application will now be further described with reference to the following drawings.
FIG. 1 is a schematic view of a ramp belt conveyor utilizing a multi-segment conveyor assembly of the present application in a raised and horizontal position;
FIG. 2 is a schematic view of the front end of the fuselage as it is raised;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIG. 4 is a schematic view of the gooseneck assembly between pallet two and pallet three;
FIG. 4-1 is a schematic view of the construction of the two gooseneck attachment plates 3-1601 of the pallet;
4-2 and 4-3 are schematic views of the upper gooseneck baffle and the lower gooseneck baffle before and after the lifting of the machine body;
FIG. 5 is a schematic view of the configuration of the gooseneck upper roller;
FIG. 5-1 is a schematic sectional view taken along line B-B in FIG. 5;
in the figures, a bracket 1, a lead screw connecting rod transmission device 2, a machine body 3, a protective guard 4, a baffle plate assembly 5, a protective chain cover 6, a caster 7, a front wheel folding supporting caster 8 and a belt 10;
the automatic bearing device comprises a head-tail roller 3-1, a head-tail roller sleeve 3-2, a first supporting plate 3-3, a motor plate 3-4, a conveying speed reducing motor 3-5, a motor chain wheel 3-6, a chain 3-7, a first driving chain wheel 3-8, a second driving chain wheel 3-9, a bearing with a narrow vertical seat 3-10, a bearing spacer 3-11, a driving roller 3-12, a roller shield 3-13, a second supporting plate 3-14, a third supporting plate 3-15 and a gooseneck component 3-16;
a second gooseneck connecting plate 3-1601 of the supporting plate, a third gooseneck connecting plate 3-1602 of the supporting plate, a gooseneck bush 3-1603, an upper gooseneck roller sleeve 3-1604, an upper gooseneck roller 3-1605, a lower gooseneck roller connecting plate 3-1606 and a lower gooseneck roller 3-1607;
3-402 parts of a set screw, 3-403 parts of a shaft elastic retainer ring, 3-404 parts of a deep groove ball bearing, 3-405 parts of a gooseneck upper roller shaft and 3-406 parts of a gooseneck upper roller body;
an upper goose neck baffle 5-1 and a lower goose neck baffle 5-2.
Detailed Description
Embodiment 1, as shown in fig. 1, the slope belt conveyor described in this application is suitable for carrying out cargo conveying between two vertical positions having a height difference therebetween, and can realize vertical upward conveying or vertical downward conveying by using the device. The embodiment exemplifies the related structure setting and the lifting control method of the upward conveying.
Specifically, slope belt conveyor including for the integrated device support with play the removal base effect support 1 to and set up the lead screw connecting rod transmission 2 that is used for supporting the fuselage lift, carry multistage formula fuselage 3, rail guard 4, protective chain cover 6, truckle 7 and the folding support truckle 8 in front end on support 1.
The machine body 3 consists of three-section belt conveyors connected in sequence along the conveying direction, and goods are conveyed between two vertical positions with height drop on a supporting plate of the machine body;
the screw rod connecting rod transmission device 2 is used for realizing the lifting power transmission and support of the machine body 3 along the vertical direction;
the front end is folded and supported with a caster 8, and the folding function of the supporting legs is realized by the extension and contraction of the nitrogen spring connected with the caster to further improve the stress balance of the raised back end part of the machine body 3;
the belt 10 passes through the second supporting plate 3-14, the gooseneck component 3-16 and the third supporting plate 3-15 to form an endless belt.
As shown in fig. 2 and 3, the body 3 has a three-section type belt conveyor conveying structure, including a first pallet 3-3, a second pallet 3-14 and a third pallet 3-15 for carrying a belt to convey goods.
Wherein, between the first supporting plate 3-3 and the second supporting plate 3-14, the conveying speed reducing motor 3-5 is fixed on the bracket 1 through the motor plate 3-4, the conveying speed reducing motor 3-5 outputs power to drive the motor chain wheel 3-6 to synchronously rotate, the motor chain wheel 3-6 transmits the power to the first driving chain wheel 3-8 and the second driving chain wheel 3-9 through the chain 3-7, the two groups of driving chain wheels respectively drive the driving rollers 3-12 at one side of the corresponding supporting plate to rotate, and each driving roller 3-12 drives the operation of the belt sleeved on the driving roller to vertically convey goods.
The first supporting plate 3-3 is a manual goods sorting station, a head-tail roller 3-1 is arranged at the end part of the first supporting plate opposite to the driving roller 3-12, and a belt is driven by the driving roller 3-12 to run between the driving roller 3-12 and the head-tail roller 3-1;
in order to prevent the head and tail rollers 3-1 from clamping and driving fingers of an operator to be rolled into the belt when rotating, head and tail roller sleeves 3-2 which do not rotate along with the head and tail rollers 3-1 are sleeved at the two ends of the head and tail rollers 3-1.
The driving rollers 3-12 are respectively supported at the inner sides of the first supporting plate 3-3 and the second supporting plate 3-14 through a set of narrow vertical seat bearings 3-10, and the driving rollers 3-12 can rotate around the narrow vertical seat bearings 3-10 to drive a belt to operate so as to convey goods;
correspondingly, another set of narrow vertical seat bearing 3-10 is sleeved between the shaft end of the driving roller 3-12, the outer side of the supporting plate II 3-14 and the driving chain wheel II 3-9, and the narrow vertical seat bearing 3-10 is fixed on the supporting plate II 3-14, so that the supporting plate II 3-14 can rotate along the vertical direction along with the narrow vertical seat bearing 3-10 on the outer side by taking the driving roller 3-12 as a rotating shaft, and vertical lifting is realized.
In conclusion, the driving shaft 2-8, the supporting connecting rod 2-13 and the supporting plate two 3-14 form a three-connecting-rod mechanism, the supporting connecting rod 2-13 is hinged with the driving shaft 2-8 through the supporting rod copper sleeve 2-9, and when the driving shaft 2-8 moves left and right on the trapezoidal screw rod 2-6, the supporting connecting rod 2-13 moves left and right along with the driving shaft 2-8 and rotates around the driving shaft. The support connecting rod 2-13 is hinged with a second support seat 2-15 of the supporting plate fixed on the second supporting plate 3-14 through a pin shaft, and when the support connecting rod 2-13 rotates, the second supporting plate 3-14 rotates around the driving roller 3-12 along with the support connecting rod.
As shown in fig. 4 to 5-1, the gooseneck assemblies 3-16 of the following structure are adopted to connect the second supporting plate 3-14 and the third supporting plate 3-15.
The gooseneck assembly 3-16 mainly comprises a three-gooseneck connecting plate 3-1602 of a supporting plate, a two-gooseneck connecting plate 3-1601 of a supporting plate, an upper gooseneck roller 3-1605, a lower gooseneck roller 3-1607 and a lower gooseneck roller locking plate 3-1606.
As shown in the figure 4-1 and the figure 5-1, the left upper end of the two gooseneck connecting plates 3-1601 of the supporting plate is provided with a mounting slot hole, and the front end of the upper roller gooseneck shaft 3-405 is milled to be flat, so that the upper roller gooseneck shaft 3-405 is fixedly matched with the two gooseneck connecting plates 3-1601 of the supporting plate, and the rotary friction damage is reduced. The three-gooseneck connecting plate 3-1602 of the supporting plate is provided with a round mounting hole which is matched with the upper roller gooseneck shaft 3-405 and the gooseneck bush 3-1603 to be mounted so as to reduce the rotary friction damage.
When the third bearing plate 3-15 ascends or descends, the gooseneck upper roller 3-1605 and the second bearing plate 3-14 are kept relatively fixed, and the third bearing plate 3-15 rotates around the gooseneck upper roller 3-1605.
The gooseneck upper roller 3-1605 mainly comprises a gooseneck upper roller sleeve 3-1604, a gooseneck upper roller shaft 3-405 and a gooseneck upper roller sleeve 3-406. Viewed from the outer surface, the gooseneck upper roller 3-1605 is composed of three sections, including two gooseneck upper roller sleeves 3-1604 and one gooseneck upper roller sleeve 3-406. The two sections of gooseneck upper roller sleeves 3-1604 are fixed with the gooseneck upper roller shafts 3-405 through the set screws 3-402, and the two sections of gooseneck upper roller sleeves do not rotate relatively. Because the gooseneck upper roller shafts 3-405 are stationary with respect to the pallets two 3-14, the gooseneck upper roller sleeves 3-1604 are also stationary with respect to the pallets two 3-14. The belt 10 slides relative to the gooseneck upper roller sleeve 3-1604 without rotating when running on the upper surface of the gooseneck upper roller 3-1605, when a person operates by mistake and extends fingers to the position near the gooseneck upper roller 3-1605 and the belt 10, the fingers are not easy to be involved between the belt 10 and the gooseneck upper roller 3-1605, so as to play a role of preventing hands from being clamped. The gooseneck upper roller barrel 3-406 and the gooseneck upper roller shaft 3-405 are fixed together with the elastic retainer rings 3-403 through the deep groove ball bearings 3-404, and the belt 10 rotates relative to the gooseneck upper roller barrel 3-406 without sliding when running on the upper surface of the gooseneck upper roller 3-1605, so that the friction force between the belt 10 and the gooseneck upper roller barrel 3-406 is reduced.
The gooseneck lower roller 3-1607 is locked on the inner side surface of the two gooseneck connecting plates 3-1601 of the supporting plate through the gooseneck lower roller locking plates 3-1606, when the gooseneck lower roller 3-1607 is damaged and needs to be maintained or replaced, only the gooseneck lower roller locking plates 3-1606 need to be disassembled, and the maintenance is convenient, time-saving and labor-saving.
In the position of the gooseneck assembly 3-16, the upper gooseneck baffle 5-1 and the lower gooseneck baffle 5-2 can be installed for protection when no one operates. The two baffles are arranged in an opposite insertion mode, and when the third supporting plate 3-15 and the second supporting plate 3-14 are at different angles, the gooseneck components 3-16 can share the same set of baffles.
After the gooseneck upper rollers 3-1605 are arranged at the butt joint positions of the second supporting plate 3-14 and the third supporting plate 3-15, the belt 10 can be ensured to run smoothly, and goods do not jump and roll when passing through the butt joint positions. The belt 10 travels around the upper surface of the gooseneck lower rollers 3-1607 on its return trip, thus ensuring that the belt 10 will smoothly rotate between the two pallets without rubbing against the pallets. Therefore, the two supporting plates can share one belt to smoothly convey goods.
Another belt runs separately on pallets one 3-3. Therefore, the three-section type conveying supporting plate of the machine body 3 of the belt conveyor can finish the relay type conveying driving of the whole belt conveyor and two belts by adopting one power device of the conveying speed reducing motors 3-5, so that the whole structure is simpler and more convenient, the weight is lighter, and the cost is lower.
In summary, the embodiments presented in connection with the figures are only preferred. Those skilled in the art can derive other alternative structures according to the design concept of the present invention, and the alternative structures should also fall within the scope of the solution of the present invention.
Claims (1)
1. The utility model provides a multistage formula conveying element, is applied to slope belt conveyor, its characterized in that: comprises a multi-section type machine body for conveying goods,
the machine body consists of three-section conveying lines which are sequentially connected along the conveying direction, and comprises a first supporting plate, a second supporting plate and a third supporting plate which are used for bearing a belt to convey goods;
the second supporting plate and the third supporting plate are connected by a gooseneck component; the gooseneck assembly consists of a three-supporting-plate gooseneck connecting plate, a two-supporting-plate gooseneck connecting plate, a gooseneck upper roller, a gooseneck lower roller and a gooseneck lower roller locking plate; two ends of the gooseneck lower roller are respectively locked on the inner side surfaces of the two gooseneck connecting plates of the two side supporting plates through the gooseneck lower roller locking plates;
the gooseneck connecting plates of the two supporting plates are provided with mounting slotted holes, the front ends of the gooseneck shafts of the upper roller are milled into flat surfaces, and the gooseneck shafts of the upper roller are fixedly matched with the gooseneck connecting plates of the two supporting plates; the three gooseneck connecting plates of the supporting plate are provided with round mounting holes which are matched with the gooseneck shaft of the upper roller and the gooseneck bush; when the third bearing plate ascends or descends, the gooseneck upper roller and the second bearing plate are relatively fixed, and the third bearing plate rotates around the gooseneck upper roller;
the gooseneck upper roller consists of gooseneck upper roller sleeves positioned at two ends, a gooseneck upper roller shaft in the middle and a gooseneck upper roller barrel body; the gooseneck upper roller sleeve is fixed with the gooseneck upper roller shaft through a set screw, and the gooseneck upper roller sleeve and the gooseneck upper roller shaft do not rotate relatively; the gooseneck upper roller cylinder body and the gooseneck upper roller shaft are fixed together by a deep groove ball bearing and an elastic retainer ring for the shaft;
a conveying speed reduction motor is connected between the first supporting plate and the second supporting plate in a driving mode, the motor chain wheel transmits power to the first driving chain wheel and the second driving chain wheel through a chain, the two groups of driving chain wheels respectively drive the driving rollers on one sides of the corresponding supporting plates to rotate, and each driving roller drives the belt sleeved on the driving roller to rotate;
a head-tail roller is arranged at the end part of the other side of the first supporting plate opposite to the driving roller, and a belt runs between the driving roller and the head-tail roller; the head and tail roller sleeves which do not rotate along with the head and tail rollers are sleeved at the two ends of the head and tail rollers; the driving roller is supported on the inner sides of the first supporting plate and the second supporting plate through a set of narrow vertical seat bearings respectively; correspondingly, another set of narrow vertical seat bearing is sleeved between the shaft end of the driving roller, the outer side of the second supporting plate and the second driving chain wheel, and the narrow vertical seat bearing is fixed on the second supporting plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010233607X | 2020-03-30 | ||
| CN202010233607.XA CN111348373A (en) | 2020-03-30 | 2020-03-30 | Multi-section conveying assembly |
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| Publication Number | Publication Date |
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| CN112591376A CN112591376A (en) | 2021-04-02 |
| CN112591376B true CN112591376B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010233607.XA Pending CN111348373A (en) | 2020-03-30 | 2020-03-30 | Multi-section conveying assembly |
| CN202110022023.2A Active CN112591376B (en) | 2020-03-30 | 2021-01-08 | Multi-section conveying assembly |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010233607.XA Pending CN111348373A (en) | 2020-03-30 | 2020-03-30 | Multi-section conveying assembly |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115367392A (en) * | 2022-08-16 | 2022-11-22 | 四川德鑫航空设备股份有限公司 | Lifting type cargo conveyor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731040A1 (en) * | 1995-03-04 | 1996-09-11 | MTF Technik Schürfeld GmbH & Co. KG | Articulated belt conveyor with defined tension of the support means |
| CN204823065U (en) * | 2015-06-05 | 2015-12-02 | 陆建辉 | Prevent tong cylinder |
| CN206782639U (en) * | 2017-04-28 | 2017-12-22 | 通江希达智能设备有限公司 | A kind of climbing belt conveyer |
| CN208593760U (en) * | 2018-06-29 | 2019-03-12 | 南通市中吕齿轮有限公司 | A kind of adjustment seat group for climbing belt machine rotation angle mechanism |
| EP2894116B1 (en) * | 2014-01-14 | 2019-08-21 | Portafill International Limited | A folding conveyor assembly |
| CN209506834U (en) * | 2018-12-05 | 2019-10-18 | 科捷智能装备有限公司 | Electric turnover belt feeder |
-
2020
- 2020-03-30 CN CN202010233607.XA patent/CN111348373A/en active Pending
-
2021
- 2021-01-08 CN CN202110022023.2A patent/CN112591376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731040A1 (en) * | 1995-03-04 | 1996-09-11 | MTF Technik Schürfeld GmbH & Co. KG | Articulated belt conveyor with defined tension of the support means |
| EP2894116B1 (en) * | 2014-01-14 | 2019-08-21 | Portafill International Limited | A folding conveyor assembly |
| CN204823065U (en) * | 2015-06-05 | 2015-12-02 | 陆建辉 | Prevent tong cylinder |
| CN206782639U (en) * | 2017-04-28 | 2017-12-22 | 通江希达智能设备有限公司 | A kind of climbing belt conveyer |
| CN208593760U (en) * | 2018-06-29 | 2019-03-12 | 南通市中吕齿轮有限公司 | A kind of adjustment seat group for climbing belt machine rotation angle mechanism |
| CN209506834U (en) * | 2018-12-05 | 2019-10-18 | 科捷智能装备有限公司 | Electric turnover belt feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112591376A (en) | 2021-04-02 |
| CN111348373A (en) | 2020-06-30 |
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